AR055799A1 - PROCEDURE FOR THERMOCATALITICAL CRACHING FOR THE PRODUCTION OF DIETEL OIL OF HIGH NUMBER OF KETANE - Google Patents

PROCEDURE FOR THERMOCATALITICAL CRACHING FOR THE PRODUCTION OF DIETEL OIL OF HIGH NUMBER OF KETANE

Info

Publication number
AR055799A1
AR055799A1 ARP060102517A ARP060102517A AR055799A1 AR 055799 A1 AR055799 A1 AR 055799A1 AR P060102517 A ARP060102517 A AR P060102517A AR P060102517 A ARP060102517 A AR P060102517A AR 055799 A1 AR055799 A1 AR 055799A1
Authority
AR
Argentina
Prior art keywords
production
diesel oil
reactors
procedure
oil
Prior art date
Application number
ARP060102517A
Other languages
Spanish (es)
Inventor
Rezende Pinho Andrea De
Mauro Silva
Da Silva Neto Amilcar Pereira
Cabral Julio Amilcar Ramos
Original Assignee
Petroleo Brasileiro Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Publication of AR055799A1 publication Critical patent/AR055799A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • C10G11/05—Crystalline alumino-silicates, e.g. molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/04—Diesel oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

La presente se refiere a un procedimiento de craqueo termocatalítico, para la produccion de aceite diesel a partir de aceites vegetales, en refinerías que tienen como mínimo dos reactores de FCC. Por lo menos uno de los reactores procesa gas oil pesado o residuos en condiciones convencionales, mientras que por lo menos uno de los reactores procesa aceites vegetales en condiciones adecuadas para la produccion de aceite diesel. El proceso utiliza el mismo catalizador utilizado en el proceso de craqueo catalítico fluido, el cual, simultáneamente, procesa cargas convencionales. El proceso transforma materias primas con alto valor calorico en hidrocarburos combustibles y tiene excelente eficacia para la obtencion de productos con alta pureza, sin presentar la formacion de glicerina, un subproducto del proceso de transesterificacion. El aceite diesel producido mediante dicho procedimiento tiene calidad superior, presenta numero de cetano mayor de 40, ya que las reacciones de craqueo se producen a temperaturas bajas, y los productos obtenidos son menos oxidados, y por lo tanto más puros, que los productos obtenidos mediante la tecnología existente.This refers to a thermocatalytic cracking process, for the production of diesel oil from vegetable oils, in refineries that have at least two FCC reactors. At least one of the reactors processes heavy gas oil or waste under conventional conditions, while at least one of the reactors processes vegetable oils under conditions suitable for the production of diesel oil. The process uses the same catalyst used in the fluid catalytic cracking process, which simultaneously processes conventional fillers. The process transforms raw materials with high caloric value into combustible hydrocarbons and has excellent efficacy for obtaining products with high purity, without presenting the formation of glycerin, a by-product of the transesterification process. Diesel oil produced by this procedure has superior quality, has a cetane number greater than 40, since cracking reactions occur at low temperatures, and the products obtained are less oxidized, and therefore purer, than the products obtained through existing technology.

ARP060102517A 2005-07-07 2006-06-14 PROCEDURE FOR THERMOCATALITICAL CRACHING FOR THE PRODUCTION OF DIETEL OIL OF HIGH NUMBER OF KETANE AR055799A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0502577A BRPI0502577B1 (en) 2005-07-07 2005-07-07 catalytic cracking process for diesel production from vegetable oils

Publications (1)

Publication Number Publication Date
AR055799A1 true AR055799A1 (en) 2007-09-05

Family

ID=37617318

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060102517A AR055799A1 (en) 2005-07-07 2006-06-14 PROCEDURE FOR THERMOCATALITICAL CRACHING FOR THE PRODUCTION OF DIETEL OIL OF HIGH NUMBER OF KETANE

Country Status (3)

Country Link
US (1) US7540952B2 (en)
AR (1) AR055799A1 (en)
BR (1) BRPI0502577B1 (en)

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US20090162264A1 (en) * 2007-12-21 2009-06-25 Mccall Michael J Production of Aviation Fuel from Biorenewable Feedstocks
US8193400B2 (en) * 2008-03-17 2012-06-05 Uop Llc Production of diesel fuel from renewable feedstocks
US8198492B2 (en) * 2008-03-17 2012-06-12 Uop Llc Production of transportation fuel from renewable feedstocks
US8058492B2 (en) 2008-03-17 2011-11-15 Uop Llc Controlling production of transportation fuels from renewable feedstocks
US8039682B2 (en) 2008-03-17 2011-10-18 Uop Llc Production of aviation fuel from renewable feedstocks
US8193399B2 (en) * 2008-03-17 2012-06-05 Uop Llc Production of diesel fuel and aviation fuel from renewable feedstocks
US8324438B2 (en) * 2008-04-06 2012-12-04 Uop Llc Production of blended gasoline and blended aviation fuel from renewable feedstocks
MY150287A (en) * 2008-04-06 2013-12-31 Uop Llc Fuel and fuel blending components from biomass derived pyrolysis oil
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US8766025B2 (en) 2008-06-24 2014-07-01 Uop Llc Production of paraffinic fuel from renewable feedstocks
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Also Published As

Publication number Publication date
US20070007176A1 (en) 2007-01-11
BRPI0502577A (en) 2007-02-27
US7540952B2 (en) 2009-06-02
BRPI0502577B1 (en) 2015-11-03

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